TY - BOOK ED - European Monitoring Centre for Drugs and Drug Addiction [EMCDDA] TI - Drug treatment expenditure : a methodological overview PY - 2017/// CY - Lisbon PB - EMCDDA KW - drugs KW - hulpverlening KW - financiering KW - maatschappelijke kosten KW - economische aspecten KW - Europese Unie KW - onderzoeksrapporten ER -